The dream-like scenario is all thanks to Czech brewers Kozel, who have introduced the Tap Out button to act as your pint saviour. The instructions are pretty simple — when you get thirsty and want a drink, you hit the button.

A taxi then comes to you, picks up a friend, and delivers you to the nearest pub serving Kozel.

Unfortunately, the Tap Out button is a stunt that British beer fans can only win by tweeting at Kozel on Twitter. Even if you don't win one, though, you can still treat yourself to a free pint at selected UK pubs until Friday by using the Kozel Pint Finder app.